Specification Brand : Rosco BulletPoint : Rosco Cinegel Quarter Blue (1/4 CTB), 48"x25' Roll of Color Correction Lighting Filter BulletPoint1 : Color: RoscoSun 1/4 CTO BulletPoint2 : Size: 48" x 25' (122cm x 7.6m) Roll BulletPoint3 : Transmission: 81%, -0.3s BulletPoint4 : Mired Shift: +42 BulletPoint5 : Application: Converts 5500deg.K daylight to 4500deg.K. Used when slight correction is desired or when daylight is below 4000deg.K. Optically clear. Color : Red blue yellow green purple black white ExternallyAssignedProductIdentifier : 5714403495459 ItemName : Rosco Sun 1/4 CTO Cinegel Filter, 48" x25' Roll ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 44 inches ItemPackageDimensions_Width : 7 inches ItemPackageQuantity : 1 ItemTypeKeyword : photographic-lighting-filters Manufacturer : Rosco Material : Plastic Material1 : Acrylic Material2 : Glass Material3 : Plastic PartNumber : 101034094825 PhotoFilterEffectType : Enhancing ProductDescription : The Rosco RoscoSun 1/4 CTO Cinegel Filter (48"x25' Roll) is meticulously manufactured on a heat-resistant base polymer utilizing a patented deep-dyed technology for heat stability and superior color transmission. On-line computerized colorimetry continuously monitors color and density against strict standards, thus assuring a reliable and consistent product.The AMBER RoscoSun Daylight Conversion filter is a range of amber filters that lower color temperature as needed. Although typically used on daylight 5500deg.K sources to balance with tungsten, the range offers a multitude of technical and aesthetic color correction possibilities. ProductSiteLaunchDate : 2012-11-28T03:58:33.878Z Size : 125*65 WarrantyDescription : 365 days WaterResistanceLevel : not_water_resistant